YES! It is a staple in my regimen at least until the end of the year..(I dont want to be greedy lol and by then if it all works out I'll be at my goal.) I have gotten .5 in one week, but I am tweaking it a bit to see what is the best mix. I make mine with olive oil, horsetail herb and nettle. I infuse the olive oil with the herbs and then after 3 days I mix it with some aloe and apply to my hair every day with an applicator bottle. It really really does work. If I don't get .5 a week, I get .25 which really is not bad seeing as I get .5 in a month without doing anything....its like worst things worst I double my growth in a month. I'm taking some pictures this month to document it weekly though because I want them for reference and I also am on the 12 inches in 12 months challenge. So far, my best mixture is the one I am using now with nettle, and horsetail in olive oil. The jojoba gave me .5 too, but it's so expensive. I'm watching this batch though, because if I don't scritch my scalp daily, it only yields .25